LFE3-95EA-7FN484I

The LFE3-95EA-7FN484I is an industrial-grade ECP3 Field Programmable Gate Array (FPGA) IC supplied in a 484-BBGA package. It combines a high count of logic elements and substantial on-chip RAM with a broad I/O set to support complex, high-density embedded designs.

Its specified voltage supply range and wide operating temperature make it suited for industrial environments where robust performance and reliable interfacing are required.

Key Features

• Core Logic 92,000 logic elements provide programmable fabric for implementing complex custom logic, state machines, and data processing pipelines.
• Embedded Memory Approximately 4.526 Mbits of on-chip RAM supports buffering, FIFOs, and local data storage for high-throughput designs.
• I/O Density 295 user I/Os enable broad connectivity for parallel interfaces, buses, and multiple high-pin-count peripherals.
• Power Supported supply voltage range of 1.14 V to 1.26 V aligns with modern low-voltage FPGA core requirements.
• Package & Mounting 484-BBGA (supplier package: 484-FPBGA, 23×23) in a surface-mount format for compact board integration and high pin density.
• Temperature & Grade Industrial-grade device specified for operation from −40 °C to 100 °C, suitable for demanding environmental conditions.
• Environmental Compliance RoHS compliant, supporting regulatory requirements for hazardous substance restrictions.

Typical Applications

• Industrial Control & Automation — Implement deterministic control logic, sensor interfacing, and I/O aggregation using extensive logic resources and 295 I/Os.
• High-Density I/O Bridging — Serve as a protocol bridge or interface concentrator where large pin counts and embedded RAM are required for buffering.
• Communications & Networking — Use the FPGA fabric and on-chip memory for packet processing, parallel data paths, and custom protocol handling in industrial networking equipment.

Unique Advantages

• High Logic Capacity: 92,000 logic elements enable implementation of sizable custom logic blocks and parallel datapaths, reducing the need for multiple discrete devices.
• Substantial Embedded Memory: Approximately 4.526 Mbits of on-chip RAM provides local storage for buffers and FIFOs, minimizing external memory dependencies.
• Extensive I/O Count: 295 I/Os simplify board-level routing for designs requiring many interfaces or parallel connections.
• Industrial Reliability: Specified −40 °C to 100 °C operation and industrial grade suitability support deployments in harsh or temperature-variable environments.
• Compact, High-Density Package: 484-BBGA (23×23) surface-mount package enables high pin count in a compact footprint for dense system designs.
• Regulatory Compliance: RoHS compliance aids integration into products that must meet hazardous substance restrictions.

Why Choose LFE3-95EA-7FN484I?

The LFE3-95EA-7FN484I positions itself as a robust, industrial-grade FPGA option combining significant logic capacity, ample on-chip RAM, and a large I/O complement in a compact 484-BBGA footprint. It is well suited for engineers designing mid- to high-complexity embedded systems that require reliable operation across a wide temperature range.

For designs that prioritize integration, deterministic custom logic, and dense interfacing, this part offers a balance of performance and practical packaging that supports long-term deployment in industrial environments.

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